Tacoma Rear Leaf Spring Questions

Hello, I have a 2008 Tacoma Prerunner V6 with a 2.5" lift/level kit that has a saggy rear end and the leaf springs are flattened as well. The current leaf springs I believe only have 3 leafs and last year there were replaced by Toyota because of the leaf spring recall. However, a few months ago I noticed the rear end was sagging and especially on the drivers side so I figured the leaf springs were shot already. My question is if the rear has Bilstein 5100's already can I use those with OME EL095R or will I need different rear shocks as well? Also by doing this will it remain at the same level or will the rear sit higher than the front? Last question is when I do replace the leaf springs should I put in a driveline carrier drop kit as well?

 

That should pick the rear up higher than it currently sits.

I put in brand new recall springs and a 1.5 inch add a leaf and it's starting to settle already. Frustrating but they were free so oh well.

The carrier bearing drop seems very easy so I'd wait until I drove the truck and see if I had the shake first. Not everyone gets it.

 

I'm having the same issue, rear springs were replace by dealer under warranty, and now with a little weight in the back its looking like its sagging. Am looking for info before I head back to the dealer and see...